Cognomen Allexa (Allexa 
) , around the globe, is a rare last name. The surname Allexa is characteristic of Romania, where it is a rare surname, Indonesia, where it is a very rare surname, and Venezuela, where it is an extremely rare surname. Not in comparison with a country's population, the name is most common in Romania, Indonesia, and the United States. Likewise, Allexa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Allexa | Indonesia, Democratic Republic of the Congo, Romania, Brazil, United States |